How Free Cooling Can Save You Money

What is free cooling and how can it save you money and help with the environment. Well free cooling is an economic method of using low external air temperatures to help with chilling the water, it also can then be used for an industrial process. Or with the air conditioning systems in the green data center.

When it is cold outside you can help save energy with your chilled water system. You can do this by adding a plate-and-frame heat exchanger. What this does is provide chilled water production. All that really means is you can shut down the chillers compressor.

When you add a plate-and-frame heat exchanger it can save you so much energy costs that you can earn your money back from the plates' installation in about two years. The right time to put on the plate is when the temp outside reaches below the temp that the water required set point. It can save your business money and it is also good for the environment because you are using less energy to run your chilled water system.

If your water chiller is being run mechanically, and it is only being used to maintain a specific maximum humidity condition that would not be able to be done with indirect cooling, it can double your energy cost. Because then you can set the water chiller to the outside dew point, that will be satisfactory to your laboratory conditions.

You can use the plate and frame system when the chilled-water return temperature is greater than the cooling tower's supply water temperature. This method can save you evaporative cooling opportunities and it can also reduce the chillers function by one-third to one-half.

You do not need to produce more cooling than you actually need. When you produce more than what you need it wastes money and energy. Variable speed drives can vary the output of your water chiller that will help to meet your needs throughout the day. This will help you save money on energy costs.

It is also important to have the right sized unit installed. You have a very skilled employee at your company who you depend on to adjust the flow of the water or tower water in an effort to provide enough cooling? Chiller technology can take care of the problem. When you properly install the right sized chiller installed, you simply set the chiller temperature and the solid state "genius" inside the chiller maintains your constant source of chilled water.

With today's economy everyone is looking to save money this is a great way to do it. And it also helps you become more earth friendly.

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Cooling Water Filtration - What is the Purpose?

In almost all of the industrial processes and manufacturing, water plays a basic role. It helps in cooling as well as cleaning but when this water becomes polluted it really damages the efficiency of the system by delaying the process and ultimately the quality of the product is affected.

This problem can be solved nowadays by a technology called cooling water filtration that removes suspended solids from cooling systems efficiently.

In this method untreated water is passed through a membrane which sends steam to another filtration device in order to clean it thoroughly. After that water is passed through the filtration equipment and there it cools down.

Cooling water filtration is used in commercial buildings, cooling towers, and closed loops and plays a vital role just as the lungs play an important role in the functioning of our body and are effective in removing deposits of corrosion and scaling.

In commercial buildings, the cost that water treatment systems bear is very small compared to the cost of water and other utilities. However these filtration systems help in reducing problems of fouling and corrosion that take place because of some deposits like calcium carbonate that acts as a bacterial slime that often results when that particular surface comes in contact with water.

Cooling water filtration is also used in cooling towers where water is taken from inadequate sources and requires sedimentation. A cooling tower allows water to pass through an air stream then it is cooled down. The working of a cooling tower depends upon the quality of water. If water is contaminated, the efficiency of these cooling towers is decreased which sometimes leads to system failure.

The installation of these systems in your condenser or blocked loop systems not only helps to hold large course rates but also removes dirt and sediments from your cooling system thereby increasing its efficiency.

Some cooling water filtration systems do not completely remove all the contaminants from water; you have to make sure about the efficiency of the system you are going to install. You can also use surfactants and dispersants, and chemicals to maximize the efficiency of your system but it largely depends upon the nature of water that circulates in a system.

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